Publications by Rajwant Mishra, Priya Shaji, Debabrata Kabiraj, Isabel Ramesar, Sin Ying Wong and Fan Xu
DATA 621 01[46893] : Final Project
Code Show All Hide All DATA 621: Final Project 0.1 Overview 0.2 Time Series analysis of Stocks data 0.2.1 Data Preparation 0.2.2 Data Exploration 0.2.3 Build Models 0.2.4 Time Series Forecasting 0.2.5 Autocorrelation of Time Series 0.2.6 Predicting Time Series data 0.2.7 References 0.1 Overview In this analys i we will analyse Stocks data an...
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DATA 605 02[46835] : Final Project
Code Show All Hide All DATA 605 02[46835] : Final Project 1 Overview 2 PROBLEM 1 2.1 Answer 2.2 Question 1 : Probability 2.2.1 Answer 1 2.2.1.1 (a) P(X>x | X>y) 2.2.1.2 (b) P(X>x, Y>y) 2.2.1.3 (c) P(X<x | X>y) 2.3 Question 2 2.3.1 Answer 2 2.4 Question 3 2.4.1 Answer 3 3 PROBLEM 2 3.1 Question 1 : Descriptive and Inferential Statistics. 3....
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DATA 621 01[46893] : HomeWork5
Code Show All Hide All DATA 621 Homework #5 1 OVERVIEW 2 DATA LOAD 2.1 Raw Data as-is 2.1.1 Training Dataset 2.1.2 Evaluation Dataset 2.1.3 Missing Values & Data Type Check 2.1.4 Data Statistics Summary 3 DATA EXPLORATION 3.1 Outliers 3.2 Histogram of attributes 3.3 Density Plot 3.4 Label Scores 3.5 Univariate Analysis 3.5.1 Response Variabl...
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DATA 605 02[46835] : Week 16 Discussion
QUESTION Pick any exercise in Chapter 12 of the calculus textbook. Post the solution or your attempt. Discuss any issues you might have had. What were the most valuable elements you took away from this course? Apex CALCULUS v4.0 Chapter 12. FUNCTIONS OF SEVERAL VARIABLES 12.1 Introduction to Multivariable Functions Exercises 12.1 Page 689 In ...
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DATA 605 02[46835] : HomeWork Assignment 15
ASSIGNMENT 15 - WebTest Name: (Test) QUESTION 1 Find the equation of the regression line for the given points. Round any final values to the nearest hundredth, if necessary. ( 5.6, 8.8 ), ( 6.3, 12.4 ), ( 7, 14.8 ), ( 7.7, 18.2 ), ( 8.4, 20.8 ) Answer 1 x <- c(5.6, 6.3, 7, 7.7, 8.4) y <- c(8.8, 12.4, 14.8, 18.2, 20.8) (data.frame(x, y)) ## ...
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DATA 608 01[46846] : Final Project
Code Show All Hide All DATA 608 01[46846] : Final Project 1 INTRODUCTION 1.1 DataSet 1.2 Objective 1.3 Methodology 1.4 Tools/Packages To Be Used 2 DATA LOAD 2.1 World Health 2.2 World Longitudes and Latitudes 3 DATA PREPARATION 4 DATA EXPLORATION 5 DATA ANALYSIS 5.1 INCIDENCE PROPORTION and INCIDENCE RATES 5.1.1 Incidence Person At Risk 5.1...
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DATA 605 02[46835] : HomeWork Assignment 14
ASSIGNMENT 14 - TAYLOR SERIES QUESTION This week, we’ll work out some Taylor Series expansions of popular functions. \(f(x) = \frac{1}{1-x}\) \(f(x) = e^x\) \(f(x) = ln(1 + x)\) For each function, only consider its valid ranges as indicated in the notes when you are computing the Taylor Series expansion. Please submit your assignment as a R-...
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DATA 605 02[46835] : Week 15 Discussion
QUESTION Pick any exercise in 8.8 of the calculus textbook. Solve and post your solution. If you have issues doing so, discuss them. Apex CALCULUS v4.0 Chapter 8. Sequences and Series 8.8 Taylor Series Exercises 8.8 Page 496 In Exercises 7 - 12, find a formula for the nth term of the Taylor series of f(x), centered at c, by finding the coeffi...
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DATA 605 02[46835] : Week 14 Discussion
QUESTION Using R, provide the solution for any exercise in either Chapter 4 or Chapter 7 of the calculus textbook. If you are unsure of your solution, post your concerns. Apex CALCULUS v4.0 Chapter 4. Applications of the Derivative 4.1 Newton’s Method Exercise 11 Page 173 use Newton’s Method to approximate all roots of the given functions...
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DATA 621 01[46893] : HomeWork4
Code Show All Hide All Data 621 Homework #4: Overview Data Exploration and Data Preparation Impute values Create new variable Build Models Predicting car crash Amount Predicted Select Model Linear Models Logit Models Overview In this homework assignment, you will explore, analyze and model a data set containing approximately 8000 records r...
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